diff options
| -rw-r--r-- | src/lxc/lxc-netstat.in | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/src/lxc/lxc-netstat.in b/src/lxc/lxc-netstat.in index d7c68d7..9e7eec3 100644 --- a/src/lxc/lxc-netstat.in +++ b/src/lxc/lxc-netstat.in @@ -45,6 +45,12 @@ if [ -z "$name" ]; then exit 1 fi +lxc-info -n $name 2>&1 | grep -q 'STOPPED' +if [ $? -eq 0 ]; then + echo "Container $name is not running" + exit 1 +fi + cgroups=$(mount -l -t cgroup) cgroup_path="" @@ -74,12 +80,16 @@ if [ -z "$cgroup_path" ]; then exit 1 fi -pid=$(head -1 $cgroup_path/$name/tasks) +# the container will be in: +# ${cgroup_path}.${init_cgroup_path}."lxc".$name +init_cgroup=`cat /proc/1/cgroup | awk -F: '{ print $3 }' | head -1` +final_cgroup_path=$cgroup_path/$init_cgroup/lxc +pid=$(head -1 $final_cgroup_path/$name/tasks) if [ -z "$pid" ]; then echo "no process found for '$name'" exit 1 fi -mount --bind /proc/$pid/net /proc/$$/net && \ +mount -n --bind /proc/$pid/net /proc/$$/net && \ exec netstat "$@" |